2560230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28447}}^1$

素因数の和:28460

約数の個数: 24

約数和(自身を含む): 6656832

約数和(自身を除く): 4096602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28447, 56894, 85341, 142235, 170682, 256023, 284470, 426705, 512046, 853410, 1280115, 2560230]

約数ペア:

[(1, 2560230), (2, 1280115), (3, 853410), (5, 512046), (6, 426705), (9, 284470), (10, 256023), (15, 170682), (18, 142235), (30, 85341), (45, 56894), (90, 28447)]